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ump_msg: Define types for UMP Mixed Data Set messages

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Mixed Data Set messages is another messages of the type 5
(SND_UMP_MSG_TYPE_EXTENDED_DATA) with the status 8 and 9.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2024-07-28 10:24:18 +02:00
parent 28948f2fcc
commit f090a93ea8
1 changed files with 69 additions and 0 deletions
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69
include/ump_msg.h
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@ -683,6 +683,69 @@ typedef union _snd_ump_msg_flex_data {
uint32_t raw[4]; /**< raw UMP packet */
} snd_ump_msg_flex_data_t;
/** Mixed Data Set Chunk Header Message (128bit) */
typedef struct _snd_ump_msg_mixed_data_header {
#ifdef __BIG_ENDIAN_BITFIELD
uint8_t type:4; /**< UMP packet type */
uint8_t group:4; /**< UMP Group */
uint8_t status:4; /**< Status */
uint8_t mds_id:4; /**< Mixed Data Set ID */
uint16_t bytes; /**< Number of valid bytes in this chunk */
uint16_t chunks; /**< Number of chunks in mixed data set */
uint16_t chunk; /**< Number of this chunk */
uint16_t manufacturer; /**< Manufacturer ID */
uint16_t device; /**< Device ID */
uint16_t sub_id_1; /**< Sub ID \# 1 */
uint16_t sub_id_2; /**< Sub ID \# 2 */
#else
uint16_t bytes; /**< Number of valid bytes in this chunk */
uint8_t mds_id:4; /**< Mixed Data Set ID */
uint8_t status:4; /**< Status */
uint8_t group:4; /**< UMP Group */
uint8_t type:4; /**< UMP packet type */
uint16_t chunk; /**< Number of this chunk */
uint16_t chunks; /**< Number of chunks in mixed data set */
uint16_t device; /**< Device ID */
uint16_t manufacturer; /**< Manufacturer ID */
uint16_t sub_id_2; /**< Sub ID \# 2 */
uint16_t sub_id_1; /**< Sub ID \# 1 */
#endif
} snd_ump_msg_mixed_data_header_t;
/** Mixed Data Set Chunk Payload Message (128bit) */
typedef struct _snd_ump_msg_mixed_data_payload {
#ifdef __BIG_ENDIAN_BITFIELD
uint8_t type:4; /**< UMP packet type */
uint8_t group:4; /**< UMP Group */
uint8_t status:4; /**< Status */
uint8_t mds_id:4; /**< Mixed Data Set ID */
uint16_t payload1; /**< Payload */
uint32_t payloads[3]; /**< Payload */
#else
uint16_t payload1; /**< Payload */
uint8_t mds_id:4; /**< Mixed Data Set ID */
uint8_t status:4; /**< Status */
uint8_t group:4; /**< UMP Group */
uint8_t type:4; /**< UMP packet type */
uint32_t payloads[3]; /**< Payload */
#endif
} snd_ump_msg_mixed_data_payload_t;
/** Mixed Data Set Chunk Message (128bit) */
typedef union _snd_ump_msg_mixed_data {
snd_ump_msg_mixed_data_header_t header; /**< Header */
snd_ump_msg_mixed_data_payload_t payload; /**< Payload */
uint32_t raw[4]; /**< raw UMP packet */
} snd_ump_msg_mixed_data_t;
/** Jitter Reduction Clock / Timestamp Message (32bit) */
typedef struct _snd_ump_msg_jr_clock {
#ifdef SNDRV_BIG_ENDIAN_BITFIELD
@ -803,6 +866,12 @@ enum {
SND_UMP_SYSEX_STATUS_END = 3,
};
/** MIDI 2.0 Mixed Data Set Status */
enum {
SND_UMP_MIXED_DATA_SET_STATUS_HEADER = 8,
SND_UMP_MIXED_DATA_SET_STATUS_PAYLOAD = 9,
};
/** UMP Utility Type Status (type 0x0) **/
enum {
SND_UMP_UTILITY_MSG_STATUS_NOOP = 0x00,